NAME

SDL_GetAssertionHandler - Get the current assertion handler.

HEADER FILE

Defined in SDL3/SDL_assert.h

SYNOPSIS

#include "SDL3/SDL.h"

SDL_AssertionHandler SDL_GetAssertionHandler(void **puserdata);

DESCRIPTION

This returns the function pointer that is called when an assertion is triggered. This is either the value last passed to

SDL_SetAssertionHandler (), or if no application-specified function is set, is equivalent to calling

SDL_GetDefaultAssertionHandler ().

The parameter puserdata is a pointer to a void*, which will store the "userdata" pointer that was passed to

SDL_SetAssertionHandler (). This value will always be NULL for the default handler. If you don't care about this data, it is safe to pass a NULL pointer to this function to ignore it.

FUNCTION PARAMETERS

puserdata: pointer which is filled with the "userdata" pointer that was passed to SDL_SetAssertionHandler ().

RETURN VALUE

( SDL_AssertionHandler ) Returns the

SDL_AssertionHandler
that is called when an assert triggers.

THREAD SAFETY

It is safe to call this function from any thread.

AVAILABILITY

This function is available since SDL 3.2.0.